1964 Innocenti J4 vs. 1979 Isuzu Gemini
To start off, 1979 Isuzu Gemini is newer by 15 year(s). Which means there will be less support and parts availability for 1964 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1964 Innocenti J4 would be higher. At 1,817 cc (4 cylinders), 1979 Isuzu Gemini is equipped with a bigger engine. In terms of performance, 1964 Innocenti J4 (57 HP @ 5500 RPM) has 4 more horse power than 1979 Isuzu Gemini. (53 HP @ 5000 RPM). In normal driving conditions, 1964 Innocenti J4 should accelerate faster than 1979 Isuzu Gemini. With that said, vehicle weight also plays an important factor in acceleration. 1979 Isuzu Gemini weights approximately 145 kg more than 1964 Innocenti J4.
Because 1979 Isuzu Gemini is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1979 Isuzu Gemini. However, in wet, icy, snow, or gravel driving conditions, 1964 Innocenti J4, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1979 Isuzu Gemini (106 Nm @ 2000 RPM) has 24 more torque (in Nm) than 1964 Innocenti J4. (82 Nm @ 2000 RPM). This means 1979 Isuzu Gemini will have an easier job in driving up hills or pulling heavy equipment than 1964 Innocenti J4.
Compare all specifications:
| 1964 Innocenti J4 | 1979 Isuzu Gemini | |
| Make | Innocenti | Isuzu |
| Model | J4 | Gemini |
| Year Released | 1964 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 1817 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 57 HP | 53 HP |
| Engine RPM | 5500 RPM | 5000 RPM |
| Torque | 82 Nm | 106 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 850 kg | 995 kg |
| Vehicle Length | 3720 mm | 4240 mm |
| Vehicle Width | 1540 mm | 1580 mm |
| Vehicle Height | 1380 mm | 1370 mm |
| Wheelbase Size | 2380 mm | 2410 mm |
